Edge Inspection; Position - Omron ZFX-C User Manual

Edge Inspection

Position

This item uses the changes in brightness in a region to detect edge(s). Use this item to calculate the
coordinates of the edge(s) of a measurement target.
Setup
To acquire the X coordinate of the edge
Measurement region
Change in color: light → dark
Region settings
This function sets the measurement region.
MENU mode - [Setup] - [Item] - [Region]
Item Description
Measurement region This function sets the region to be measured.
Reference registration When the measurement region is set, measurement is executed on the display image,
and the result of execution is registered as the reference value. To re-register only refer-
ence values, you can use this function to re-register only reference values based on the
image currently on screen.
Note
Edge search direction
The edge is searched from the start point towards the end point of the region.
Start point End point
ZFX-C User's Manual
Measurement
The edge is searched in the region according the preset
direction and change in color.
Setting the Region p.213
Start point
End point
Start point
End point
Setting Measurement Items
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